on speaking terms
US /ɑn ˈspiːkɪŋ tɜrmz/
UK /ɑn ˈspiːkɪŋ tɜrmz/

1.
口をきく, 話をする関係
having a relationship with someone, usually one in which you speak to them
:
•
After their argument, they were barely on speaking terms.
口論の後、彼らはほとんど口をきかない状態だった。
•
I'm not on speaking terms with my brother since our last disagreement.
前回の意見の相違以来、兄とは口をきかない状態だ。